Data from COINOTAG DATA
Strong bearish bias
1 bullish · 3 neutral · 3 bearish · 7 indicator groups
With leveraged products the whole margin can be lost quickly; this page is not investment advice.
24/7 price since the last regular-session close (Tue 16:00 New York time): +3.55%
FAQ
The latest price on this page (2026-10-21 04:04 UTC) is $354.45. It is a 24/7 price: it also moves outside the session and can differ from the CIEN closing price on the stock exchange.
At the latest price on this page, Ciena's market cap is about $50.26B. Market cap is the share price multiplied by the total number of shares outstanding, so it moves with the CIEN price.
Diluted earnings per share over the last four quarters are $4.48; at the latest price on this page the P/E ratio is about 79.12.
Ciena last reported earnings on Sep 3, 2026. Based on its reporting calendar in previous years, the next report is estimated for Dec 10, 2026; the company announces the exact date.
CIEN is the trading code (ticker) of Ciena stock on the US exchange.
The US exchange regular session runs 09:30–16:00 (New York time); public holidays are not taken into account. The 24/7 price on this page keeps moving while the session is closed.
The stock exchange is closed at the weekend; meanwhile buyers and sellers on the 24/7 market set the price on this page. CIEN can open at a different price on Monday.
They are close but not the same number. The CIEN exchange price forms only in the regular session; the 24/7 price also forms outside it and carries no ownership, voting or dividend rights.
The last paid funding rate is −0.0393% (Oct 20, 00:00 UTC); the next payment is at 2026-10-21 08:00 UTC. When it is positive, longs pay shorts; when it is negative, shorts pay longs.
Volume can be thin outside the session and the price can move sharply; it can gap when the exchange opens. With leveraged products the whole margin can be lost quickly. This page is not investment advice.
This page is not investment advice.